Use code JUNE23.*Exhibit cases and Conserv products not included. Other product exclusions may apply. Discount limited to 10% on steel storage products, carts and trucks. Pricing during promotional periods is not applicable to prior purchases. Offer valid in US only; not valid in other countries. Offer may not be combined with any single product offer, bid or contract pricing, and does not apply to custom orders. Offer ends 06/30/23.
Storage materials described as "buffered" have an alkaline substance, usually calcium carbonate, added as an alkaline reserve or buffer to counteract acids that may form in the material in the future. Gaylord offers a wide selection of both buffered and unbuffered storage materials.
Cellulose fibers such as cotton, flax, linen and jute, as well plant-based specimens, can be stored in buffered material. Storing cellulose artifacts in buffered materials will protect against migrant acidity from the artifacts.
Any artifacts that contain animal proteins are best stored in unbuffered material. Protein-based materials include wool and silk, as well as animal-based natural history collections, leather-bound books, and textile details such as pearls. When textiles have both cellulose and protein fibers, unknown dyes, or if the fiber content is unknown, choose unbuffered material. Blueprints should never come in contact with buffered material, and many archivists also prefer to store albumen prints and cyanotypes in unbuffered material.
Since buffering agents don’t migrate, a buffered box can be used if an unbuffered layer, such as unbuffered tissue or polyester film, surrounds the item.
